A large solid recurrent HB 11 years after the primary total removal in a 66-year-old non-VHL patient. von Hippel-Lindau disease • HBs of the retina • Figure 8 • A typical mature HB with a draining arteriole and venule in a 40-year-old non-VHL patient: ophthalmoscopic view (a), and FA (b) before treatment; ophthalmoscopic view (c) and FA (d) at two months after cryocoagulation, showing narrowing of the feeders.

From this moment the 6 cm part of jejunum, which was going to be studied was identified and care was taken that the vasculature of the studied jejunum consisted of 1 central mesenteric arteriole and venule.